Biology Past Paper Questions

Q 1411:The inner sensory layer of eye is called:
A
Retina
B
Iris
C
Choroid
D
Sclera
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Q 1412:The number of pairs of homologous chromosomes in human cell:
A
23
B
24
C
25
D
26
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Q 1413:The Organ that filters the blood:
A
Intestine
B
Stomach
C
Kidney
D
Brain
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Q 1414:The second whorl of flower is:
A
Androecium
B
Corolla
C
Calyx
D
Gynoceium
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Q 1415:The term "artificial selection" was introduced by the Persian scientist.
A
Dr Abdul Salam
B
Chalres Darwin
C
Abu Rehan Beruni
D
Bu Ali Sina
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Q 1416:The maintenance of internal body temperature is called:
A
Excretion
B
Osmoregulation
C
Homeostasis
D
Thermoregulation
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Q 1417:The Mitochondrion function is.
A
Lipid Storage
B
Protein synthesis
C
Photosynthesis
D
Cellular repiration
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Q 1418:The Tentative explanation of observation is called.
A
Deduction
B
Theory
C
Hypothesis
D
Experiments
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Q 1419:The level of organization that is less definite in plant is.
A
Tissue level
B
Organ level
C
Organ system level
D
Individual level
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Q 1420:The growth of plasmodium in the human body takes place in.
A
in Stomach
B
In small intestine
C
In liver
D
In Kidneys
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Total MCQs: 1434Page 142 of 144